CN206834653U - A kind of fireproof construction crane span structure - Google Patents
A kind of fireproof construction crane span structure Download PDFInfo
- Publication number
- CN206834653U CN206834653U CN201720557474.5U CN201720557474U CN206834653U CN 206834653 U CN206834653 U CN 206834653U CN 201720557474 U CN201720557474 U CN 201720557474U CN 206834653 U CN206834653 U CN 206834653U
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- China
- Prior art keywords
- crane span
- span structure
- perforation
- interior
- fire
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Abstract
The utility model discloses a kind of fireproof construction crane span structure,Including slip lid,Strip of paper used for sealing,Interior crane span structure,Sealing groove,First perforation,Standing screw,Metalwork,Ceramic member,Fixing nut,Outer crane span structure,Asbestos cloth,Support member and the second perforation,The medial surface of the outer crane span structure lays one layer of asbestos cloth,And multiple second perforation of left and right sides difference of outer crane span structure,Second perforation this kind of fireproof construction crane span structure corresponding with multiple first punch positions being provided with left and right sides of interior crane span structure,Body design is reasonable,Intensity is high,Hardness is big,Resistance to corrosion is strong,Mainly it is made up of crane span structure and outer crane span structure,And two crane span structure be coated with fireproof coating,Refractory ability is strong,And interior crane span structure is vacantly installed in outer crane span structure by special fixing screws,Further increase fire insulation fire resistance,It is and fire electricity line is ad hoc in interior crane span structure,Being normally carried out for fire-fighting work is fully ensured that,It is easy to the rescue of property,Reduce economic loss.
Description
Technical field
A kind of crane span structure is the utility model is related to, specially a kind of fireproof construction crane span structure, belongs to electric power protection technology field.
Background technology
Fireproof bridge frame is mainly compound by the compound fire-proof plate of fiber glass reinforcement and inorganic binder and metallic framework
And other fireproof substrate compositions.Outer layer adds fireproof coating, fireproof bridge frame not to be burnt after meeting fire, climing so as to obstruct the intensity of a fire
Prolong, there is extremely good fire prevention back-fire relief effect, there is fire resisting, oil resistant, corrosion-resistant, nontoxic, pollution-free, integral installation side again
Just, it is rational in infrastructure, service life length, and it is attractive in appearance, cable is arranged in cable testing bridge, and environment is clean and tidy, and it is convenient to clean.Fire prevention applies
Material has the characteristics of coating is thin, fire endurance is high, bonding force is strong.
All cables are positioned in one by existing fire-retardant bridge, are so unfavorable for putting out a fire to save life and property for fire, are also unfavorable for
The progress of fire-fighting work, a kind of fireproof construction crane span structure is now provided, body design is reasonable, and intensity is high, hardness is big, resistance to corrosion
By force, mainly it is made up of crane span structure and outer crane span structure, and two crane span structures are coated with fireproof coating, refractory ability is strong, and interior crane span structure passes through spy
The fixing screws of system are vacantly installed in outer crane span structure, further increase fire insulation fire resistance, and fire electricity line is ad hoc in interior
In crane span structure, being normally carried out for fire-fighting work has been fully ensured that, has been easy to the rescue of property, has reduced economic loss.
To solve the above problems, therefore it is proposed that a kind of fireproof construction crane span structure.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of fireproof construction crane span structure.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of fireproof construction crane span structure of the utility model, including slip lid, strip of paper used for sealing, interior crane span structure, sealing groove, the first perforation, fixed spiral shell
Bar, metalwork, ceramic member, fixing nut, outer crane span structure, asbestos cloth, support member and the second perforation, the medial surface of the outer crane span structure
Lay one layer of asbestos cloth, and multiple second perforation of left and right sides difference of outer crane span structure, second perforation and interior crane span structure or so
Multiple first punch positions that both sides are provided with are corresponding, and the interior crane span structure sequentially passes through the first perforation and outer bridge by standing screw
The second of frame is perforated and coordinates fixing nut to be suspended vacantly in outer crane span structure, and the both sides plate top surface of interior crane span structure is respectively equipped with envelope
Groove, the bottom surface of slip lid are fixed with two strip of paper used for sealings corresponding with the upper sealing groove.
Further, support member is fixed with respectively on the inside of the biside plate of described outer crane span structure.
Further, described slip lid is installed on the top of outer crane span structure.
Further, described interior crane span structure is fixed and is vacantly installed in outer crane span structure, interior crane span structure top surface and outer crane span structure top surface position
In in same level, and be provided with fire electricity line in interior crane span structure, and fire prevention is equipped with above fire electricity line and is wrapped.
Further, described standing screw is combined by metalwork and ceramic member and formed, and the outer surface of the ceramic member is set
There is external screw thread corresponding with fixing nut.
Further, described needle is long cylinder, and the left side of needle is identical with seal right-hand member end shape size.
Further, the surface of the metalwork of described outer crane span structure, interior crane span structure, slip lid and standing screw is using spray
Modeling, electrogalvanizing, electrogalvanizing add plastic-spraying or galvanizing to handle.
The beneficial effect that the utility model is reached is：This kind of fireproof construction crane span structure, body design is reasonable, and intensity is high, hard
Degree is big, resistance to corrosion is strong, is mainly made up of crane span structure and outer crane span structure, and two crane span structures are coated with fireproof coating, and refractory ability is strong,
And interior crane span structure is vacantly installed in outer crane span structure by special fixing screws, fire insulation fire resistance is further increased, and will disappear
Anti- cable is ad hoc to have fully ensured that being normally carried out for fire-fighting work in interior crane span structure, is easy to the rescue of property, reduces economic damage
Lose.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of overall explosive view of fireproof construction crane span structure of the utility model；
Fig. 2 is a kind of standing screw overall structure figure of fireproof construction crane span structure of the utility model；
In figure：1st, slip lid, 11, strip of paper used for sealing, 2, interior crane span structure, 21, sealing groove, the 22, first perforation, 3, standing screw, 31, metal
Part, 32, ceramic member, 4, fixing nut, 5, outer crane span structure, 51, asbestos cloth, 52, support member, the 53, second perforation.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, a kind of fireproof construction crane span structure, including the perforation of slip lid 1, strip of paper used for sealing 11, interior crane span structure 2, sealing groove 21, first
22nd, standing screw 3, metalwork 31, ceramic member 32, fixing nut 4, outer crane span structure 5, asbestos cloth 51, support member 52 and second are worn
Hole 53, the medial surface of the outer crane span structure 5 lays one layer of asbestos cloth 51, and the left and right sides of outer crane span structure 5 multiple second are worn respectively
Hole 53, second perforation 53 is corresponding with multiple first perforation, 22 positions that the interior left and right sides of crane span structure 2 is provided with, the interior crane span structure
2 sequentially pass through the first perforation 22 and the second perforation 53 of outer crane span structure 5 by standing screw 3 and coordinate fixing nut 4 to be suspended vacantly
In in outer crane span structure 5, and the both sides plate top surface of interior crane span structure 2 is respectively equipped with sealing groove 21, the bottom surface of slip lid 1 be fixed with two with it is upper described
Strip of paper used for sealing 11 corresponding to sealing groove 21.Support member 52 is fixed with respectively on the inside of the biside plate of described outer crane span structure 5.Described slip lid 1
It is installed on the top of outer crane span structure 5.Described interior crane span structure 2, which is fixed, to be vacantly installed in outer crane span structure 5, the interior top surface of crane span structure 2 and outer crane span structure
5 top surfaces are located in same level, and fire electricity line is provided with interior crane span structure 2, and fire prevention bag is equipped with above fire electricity line, fully
The security for having ensured fire electricity line.Described standing screw 3 is made up of metalwork 31 and the combination of ceramic member 32, the pottery
The outer surface of porcelain piece 32 be provided with 4 corresponding external screw thread of fixing nut, reduce the capacity of heat transmission, make the heat of outer crane span structure 1 be not easy to wear
Enter in interior crane span structure 2.Described outer crane span structure 5, interior crane span structure 2, slip lid 1 and standing screw 3 metalwork 31 surface using spray
Modeling, electrogalvanizing, electrogalvanizing add plastic-spraying or galvanizing to handle the overall fire resistance of increases.
This kind of fireproof construction crane span structure, body design is reasonable, and intensity is high, hardness is big, resistance to corrosion is strong, mainly by crane span structure and
Outer crane span structure is formed, and two crane span structures are coated with fireproof coating, and refractory ability is strong, and interior crane span structure is hanging by special fixing screws
It is installed in outer crane span structure, further increases fire insulation fire resistance, and fire electricity line is ad hoc in interior crane span structure, fully ensure that
Fire-fighting work is normally carried out, and is easy to the rescue of property, reduces economic loss.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of fireproof construction crane span structure, it is characterised in that including slip lid (1), strip of paper used for sealing (11), interior crane span structure (2), sealing groove (21),
One perforation (22), standing screw (3), metalwork (31), ceramic member (32), fixing nut (4), outer crane span structure (5), asbestos cloth
(51), support member (52) and the second perforation (53), the medial surface of the outer crane span structure (5) lay one layer of asbestos cloth (51), and outside
Multiple second perforation (53) of left and right sides difference of crane span structure (5), second perforation (53) at left and right sides of interior crane span structure (2) with setting
Multiple first perforation (22) positions having are corresponding, and the interior crane span structure (2) sequentially passes through the first perforation by standing screw (3)
(22) and outer crane span structure (5) the second perforation (53) and coordinate fixing nut (4) to be suspended vacantly in the outer crane span structure (5), and interior crane span structure
(2) both sides plate top surface is respectively equipped with sealing groove (21), and it is corresponding with the upper sealing groove (21) that the bottom surface of slip lid (1) is fixed with two
Strip of paper used for sealing (11).
A kind of 2. fireproof construction crane span structure according to claim 1, it is characterised in that：The biside plate of described outer crane span structure (5)
Inner side is fixed with support member (52) respectively.
A kind of 3. fireproof construction crane span structure according to claim 1, it is characterised in that：Described slip lid (1) is installed on outer bridge
The top of frame (5).
A kind of 4. fireproof construction crane span structure according to claim 1, it is characterised in that：Described interior crane span structure (2) is fixed hanging
It is installed in outer crane span structure (5), interior crane span structure (2) top surface is located in same level with outer crane span structure (5) top surface, and in interior crane span structure (2)
Fire prevention bag is equipped with provided with fire electricity line, and above fire electricity line.
A kind of 5. fireproof construction crane span structure according to claim 1, it is characterised in that：Described standing screw (3) is by metal
Part (31) and ceramic member (32) combination are formed, and the outer surface of the ceramic member (32) is provided with outer spiral shell corresponding with fixing nut (4)
Line.
A kind of 6. fireproof construction crane span structure according to claim 1, it is characterised in that：Described outer crane span structure (5), interior crane span structure
(2), the surface of the metalwork (31) of slip lid (1) and standing screw (3) using plastic-spraying, electrogalvanizing, electrogalvanizing add plastic-spraying or
Galvanizing is handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557474.5U CN206834653U (en) | 2017-05-18 | 2017-05-18 | A kind of fireproof construction crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557474.5U CN206834653U (en) | 2017-05-18 | 2017-05-18 | A kind of fireproof construction crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834653U true CN206834653U (en) | 2018-01-02 |
Family
ID=60771408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557474.5U Expired - Fee Related CN206834653U (en) | 2017-05-18 | 2017-05-18 | A kind of fireproof construction crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834653U (en) |
-
2017
- 2017-05-18 CN CN201720557474.5U patent/CN206834653U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |